(19)

(11)

EP 1 053 654 A1

(12)

(43) Date of publication: 22.11.2000 Bulletin 2000/47 (21) Application number: 99958505.2 (22) Date of filing: 03.12.1999

(51) International Patent Classification (IPC)7: H04Q 7/38, H04Q 3/78, H04M 1/27, H04M 3/42 (86) International application number: PCT/KR9900/733 (87) International publication number: WO 0033/595 (08.06.2000 Gazette 2000/23)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 03.12.1998 KR 5276098 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-shi,Kyungki-do 442-370 (KR)	(72) Inventors: HAM, Seok-Jin Songpa-gu,Seoul 138-202 (KR) CHUN, Kyung-Joon Songpa-gu,Seoul 138-151 (KR) KIM, Nak-Koo,Ahreummaeul Pungrim Songnam-shi,Kyonggi-do 463-060 (KR) (74) Representative: Grünecker, Kinkeldey, Stockmair & SchwanhäusserAnwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)